What is the gravitational potential energy of a 3.0-kg rock that is 12.4 m above the ground? July 25, 2021 by Huyền Thanh What is the gravitational potential energy of a 3.0-kg rock that is 12.4 m above the ground?
Answer: Explanation: PE = mgh where m is mass, g is the pull of gravity, and h is the height to which the object can possibly fall. PE = 3.0(-9.8)(-12.4) so PE = 360 J, rounded to the correct number of sig figs. Reply
Answer:
Explanation:
PE = mgh where m is mass, g is the pull of gravity, and h is the height to which the object can possibly fall.
PE = 3.0(-9.8)(-12.4) so
PE = 360 J, rounded to the correct number of sig figs.